Analysis of interatomic Contacts of Structural Units in PDB entry:
1EG1


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1EG1 entry

There are 2 chains in PDB entry 1EG1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2THR 371
C
 GLN 2THR 371
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 16 helices in PDB entry 1EG1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 38Right-handed 310
Helix 2
2
A
64 69Right-handed alpha
Helix 3
3
A
163 166Right-handed 310
Helix 4
4
A
295 299Right-handed 310
Helix 5
5
A
303 311Right-handed alpha
Helix 6
6
A
328 331Right-handed alpha
Helix 7
7
A
333 335Right-handed 310
Helix 8
8
A
345 352Right-handed alpha
Helix 9
9
C
36 38Right-handed 310
Helix 10
10
C
64 69Right-handed alpha
Helix 11
11
C
163 166Right-handed 310
Helix 12
12
C
295 299Right-handed 310
Helix 13
13
C
303 311Right-handed alpha
Helix 14
14
C
328 331Right-handed alpha
Helix 15
15
C
333 335Right-handed 310
Helix 16
16
C
345 352Right-handed alpha
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There are 6 sheets in PDB entry 1EG1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
24 28first strand
Strand 2
A
16 20anti-parallel
Strand 3
A
362 365parallel
Strand 4
A
127 132anti-parallel
Strand 5
A
249 257anti-parallel
Strand 6
A
266 274anti-parallel
Strand 7
A
288 290anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 34first strand
Strand 2
A
108 112anti-parallel
Strand 3
A
314 321anti-parallel
Strand 4
A
141 148anti-parallel
Strand 5
A
196 202anti-parallel
Strand 6
A
210 212anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
82 84first strand
Strand 2
A
88 92anti-parallel
Strand 3
A
356 360anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
24 28first strand
Strand 2
C
16 20anti-parallel
Strand 3
C
362 365parallel
Strand 4
C
127 132anti-parallel
Strand 5
C
249 257anti-parallel
Strand 6
C
266 274anti-parallel
Strand 7
C
288 290anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
31 34first strand
Strand 2
C
108 112anti-parallel
Strand 3
C
314 321anti-parallel
Strand 4
C
141 148anti-parallel
Strand 5
C
196 202anti-parallel
Strand 6
C
210 212anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 84first strand
Strand 2
C
88 92anti-parallel
Strand 3
C
356 360anti-parallel
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